Three tropical weather systems were brewing in the Atlantic Ocean on Monday.
The U.S. National Hurricane Center said Fiona was holding as a tropical depression with maximum sustained winds Monday near 35 mph.
Little change in strength is expected during the next two days, but forecasters said it could become a remnant low in the next day or two.
Fiona is centered about 615 miles southeast of Bermuda and is moving west-northwest at 17 mph.
Closer to South America, forecasters are watching another system that has a 50 percent chance of development and a good possibility of approaching the U.S.
Another system off the coast of Africa is widely anticipated to develop into a tropical system over the next several days.

ATLANTA —

Three tropical weather systems were brewing in the Atlantic Ocean on Monday.